Index: firmware/App/Controllers/Heaters.h
===================================================================
diff -u -ref5ef16518466c92687b869cabfa16eaf3365dc0 -r166450594d134da4e3e380c1c8879602a5b86407
--- firmware/App/Controllers/Heaters.h	(.../Heaters.h)	(revision ef5ef16518466c92687b869cabfa16eaf3365dc0)
+++ firmware/App/Controllers/Heaters.h	(.../Heaters.h)	(revision 166450594d134da4e3e380c1c8879602a5b86407)
@@ -17,12 +17,14 @@
 #ifndef _HEATERS_H_
 #define _HEATERS_H_
 
+#include "Common.h"
+
 void initHeaters ( void );
 
 void setPrimaryHeaterTargetTemperature ( F32 targetTemp );
 void setTrimmerHeaterTargetTemperature ( F32 targetTemp );
 
-void startPrimaryHeater ( void );
+BOOL startPrimaryHeater ( void );
 void startTrimmerHeater ( void );
 
 void stopPrimaryHeater ( void );